Handpiece for jet injector



FIG. 1 is a side view of the handpiece of the present invention.

FIG. 2 is a bottom perspective view of the handpiece of the presentinvention.

FIG. 3 is a side perspective view of the handpiece of the presentinvention; and,

FIG. 4 is a top perspective view of the handpiece of the presentinvention.

The broken lines included in the drawings depict environment and are notpart of the claimed design.

The ornamental design for a handpiece for jet injector, as shown anddescribed.